diff --git a/Chart.lock b/Chart.lock
index 1c962a3d1e534fc136d1dd9237bb3c74beac4123..052ecac52d21d7109361e4fbdaebf0a21c335fa1 100644
--- a/Chart.lock
+++ b/Chart.lock
@@ -1,9 +1,9 @@
 dependencies:
 - name: nextcloud
   repository: https://nextcloud.github.io/helm
-  version: 3.5.22
+  version: 4.5.8
 - name: rabbitmq
   repository: https://charts.bitnami.com/bitnami
   version: 12.2.0
-digest: sha256:ca91f4b7f139c399bd3e2b2b465e2471412ebebc4c1b67141634f0c3a571fe10
-generated: "2023-10-05T22:13:47.807049185Z"
+digest: sha256:ab17d3a286c08bcf7717710a47db0d9d6b361c766e42745f7b19c2c3a6743acb
+generated: "2023-12-15T23:12:03.743460986Z"
diff --git a/Chart.yaml b/Chart.yaml
index e35c16d27098dfc08d857cbb3cb55eed69e1190e..e8fc34f41bedc6480c11bf144ce5642721cd9dc7 100644
--- a/Chart.yaml
+++ b/Chart.yaml
@@ -3,13 +3,13 @@ apiVersion: v2
 description: |
   A helm chart for installing NextCloud and setting up ONLYOFFICE integration
 name: nextcloud-onlyoffice
-appVersion: NC-27.0.2-OO-7.2.2.56
+appVersion: NC-27.1.4-OO-7.2.2.56
 version: 0.15.18
 icon: https://cdn.rawgit.com/docker-library/docs/defa5ffc7123177acd60ddef6e16bddf694cc35f/nextcloud/logo.svg
 dependencies:
   # https://artifacthub.io/packages/helm/nextcloud/nextcloud
   - name: nextcloud
-    version: 3.5.22
+    version: 4.5.8
     repository: "https://nextcloud.github.io/helm"
   # https://artifacthub.io/packages/helm/bitnami/rabbitmq
   - name: rabbitmq